Comment 14 for bug 2029332

I have used the steps outlined in https://wiki.ubuntu.com/Testing/EnableProposed documentation how to enable and use -proposed however, the kernel is not getting updated and still see the reboot issue.

Steps followed:

1) Took an HPE DL360 Gen 10 Plus system running 5.19 kernel (5.19.0-051900) where the issue is observed & confirmed the reboot issue.

2) Followed the instructions to enable the Jammy-proposed

a) Verified using the GUI 'Software updater' in 'Developer Options' tab to ensure "Pre-released updates (jammy-proposed)" is checked.
b) Made sure the /etc/opt/sources.list has "deb http://us.archive.ubuntu.com/ubuntu jammy-proposed main restricted universe multiverse" is added to the file

3) Performed an update using the following commands:
sudo apt-get update
sudo apt-get upgrade

4) Rebooted the system & tried to verify:
a) the reboot problem still exists
b) the kernel version is 5.19.0-051900-generic

FYI - Normally the following steps are taken to update the kernel:

Open Terminal

cd ~/Downloads

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.19/amd64/linux-headers-5.19.0-051900_5.19.0-051900.202207312230_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.19/amd64/linux-headers-5.19.0-051900-generic_5.19.0-051900.202207312230_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.19/amd64/linux-image-unsigned-5.19.0-051900-generic_5.19.0-051900.202207312230_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.19/amd64/linux-modules-5.19.0-051900-generic_5.19.0-051900.202207312230_amd64.deb

sudo apt install ./linux-headers-5.19.0*.deb ./linux-image-unsigned-5.19.0*.deb ./linux-modules-5.19.0*.deb